baber/WOPTO huggingface dataset:
Patent TW-558456-B (TW)
Title: Organic waste treating device
Inventor: SAKAMOTO KENSEI
IPC: B01D46/00
Filed: 1999-07-29
Granted: 2003-10-21
Abstract: This invention provides an organic waste treating device for easily detaching or attaching a filter without putting hands into the treating tank and to automatically remove the relatively large dust, refuse, etc., depositing on the filter and returning them into the treating tank. This device is provided with a treating tank 11 for treating the charged organic substance such as garbage; a main body case 10 for containing the treating tank 11; a fan 60 for discharging the exhaust gas from the treating tank 11 to the outside and a filter 18 to be detachably attached to a passage for discharging the exhaust gas from the treating tank 11 from outside the main body case 10. Further, a sliding contact member (scraper 18e) is provided and brought into sliding contact with the face of the filter 18 on the treating tank 11 side when the filter is detached to scrape off the deposit on the filter face and drop the deposit into the treating tank 11.
Patent TW-523966-B (TW)
Title: Test socket
Inventor: SWART MARK A
IPC: G01R31/02
Filed: 1999-09-22
Granted: 2003-03-11
Abstract: A test socket for an integrated circuit package having an upper housing and a lower housing secured to the top and bottom surfaces, respectively, of a load board. The upper housing having a cavity for receipt of the integrated circuit package and including a hole in the base of the upper housing to allow a plurality of solid socket plungers to contact test sites on the integrated circuit package. The socket plungers are positioned within a plurality of channels formed in the lower housing and extend through a plurality of holes in the load board to contact the test sites. A plurality of springs are positioned in the channels of the lower housing below the socket plungers to provide a spring force to bias the socket plungers upwardly toward the integrated circuit package. A nonconductive pushrod is positioned between the spring and a beveled edge of the plunger and a nonconductive cap is positioned above the load board for high frequency test signals. For closely spaced test sites a thinner daughter board is electrically connected to the load board through a hole in the load board. The test socket is then positioned on the daughter board.
Patent TW-430619-B (TW)
Title: Car body support device for lift for automobile maintenance
Inventor: ISOGAI SHUNJI
IPC: B66F7/00
Filed: 1999-09-02
Granted: 2001-04-21
Abstract: To apply to a large range from an automobile lower in lifting point to an automobile higher in it, and adjust height of a receiving table at a short time by a simple operation. A lift for automobile maintenance is provided with an arm 3 slidably in the axle direction. A receiving table 4 is liftably and horizontally supported on the tip of the arm 3 via parallel crank mechanisms 5. An involute cam 6 is rotatably supported by upside cranks 14 of the parallel crank mechanisms 5, a cam engaging member 20 is provided for downside cranks 15, interval between cranks 14, 15 is changed by the cam 6, and height of the receiving table 4 is adjusted. An extending portion of a cam shaft 19 is provided with a twisted spring 23 for energizing the cam 6 to the large-diameter portion side, and a knob 24 for rotating the cam 6 to the small-diameter portion side against this energizing force of the spring 23. A contact surface between the cam 6 and the engaging member 20 may be provided with a non-slip tooth.
Patent TW-495638-B (TW)
Title: Liquid-crystal display
Inventor: KAJIMA KEIJI
IPC: G02F1/1335
Filed: 1999-09-10
Granted: 2002-07-21
Abstract: In a liquid-crystal display (10), unpolarized light from a light source (12) passes through a linear polarization separation layer (14) and strikes a liquid-crystal cell (16). The liquid-crystal cell (16), in response to an applied electrical field, changes the direction of a director, so as to change the direction of the electrical field oscillation vector of the incident linearly polarized light by substantially 0 to 90 DEG, this light then striking a dichroic linear polarization layer (18) on the surface, whereby only a component coincident with the polarization transmission axis thereof is allowed to exit to the outside. The dichroic linear polarization layer (18) transmits 50% of this incident light, and absorbs the remaining 50%.
Patent TW-448357-B (TW)
Title: Signal processing apparatus
Inventor: UEDA YASUSHI
IPC: G06F11/30
Filed: 1999-10-20
Granted: 2001-08-01
Abstract: In a signal processing apparatus having a memory and plural blocks for accessing the memory provided in an LSI, for the ease of cause analysis in the event of a fault, a trace control block 170 is provided, and by setting from a microcomputer 110, start and end of storing of access history from the required memory access block and content of storing are controlled, and a specified region of the memory is traced. In the event of a fault, by reading out the specific tracing region in the built-in memory 160 from outside, the cause can be analyzed easily.
Patent TW-398985-B (TW)
Title: Rocking snow vehicle
Inventor: GU HUNG-JIUN
IPC: A63C5/00
Filed: 1999-11-30
Granted: 2000-07-21
Abstract: This rocking snow vehicle provides a toy rocking vehicle that self-propels in snow. It mainly uses a guide rudder with thorn gear, which is connected to a handle by a connecting rod. The handle is pivot on the vehicle; the user can operate the handle interacting with the guide rudder, and then to achieve the purpose of driving vehicle on ice via the thorn gear interaction. The vehicle could slide on the snow directly.
Patent TW-454392-B (TW)
Title: Pipeline processing for data channels
Inventor: NIEGEL MICHAEL
IPC: H04J13/00
Filed: 1999-12-09
Granted: 2001-09-11
Abstract: Method and apparatus for processing a plurality of data channels, e.g., of a CDMA telecommunications system, using a pipeline structure. The invention allows to process channels in an interleaved fashion, where each of a plurality of pipeline stages may access channel specific data using channel addresses transmitted via addressing means. In order to synchronize the transmission of processing results and addresses associated with the data channels, the addressing means comprises a plurality of delay units. With the invention power control and measurement operations for a plurality of channels may be facilitated.
Patent TW-439361-B (TW)
Title: Delay time control circuit
Inventor: KURIHARA NAOKI
IPC: H03K5/13
Filed: 1999-12-15
Granted: 2001-06-07
Abstract: A delay time control circuit comprises a delay circuit composed of 2<SP>n</SP> series-connected unit delay circuits each including a pair of series-connected, first and second inverters, where n is an integer equal to or more than 2,  buffer circuits each connected to an output of each of the first and second inverters of the unit delay circuits of the delay circuit, 2<SP>n-1</SP> first connection lines each connecting between outputs of adjacent ones of the buffer circuits connected to the second inverters and 2<SP>n-2</SP> second connection lines each connecting between adjacent ones of the first connection lines. In response to an input signal input to the first inverter of first one of the unit delay circuit, an output signal delayed with respect to the input signal is obtained through one of the first connection lines and one of the second connection lines.
Patent TW-452816-B (TW)
Title: Cathode ray tube and method of manufacturing the same, and color selecting member for cathode ray tube and method of manufacturing the same
Inventor: OHNO KATSUTOSHI
IPC: H01J31/20
Filed: 2000-05-04
Granted: 2001-09-01
Abstract: A cathode ray tube and a color selecting member, which can be manufactured without defects by using an existing projection aligner of a simple structure and can always produce a picture of high quality, and manufacture methods thereof. A phosphor layer has a pattern in stripes in the lateral direction of a screen, or in the horizontal direction. A color selecting member has slits elongated in the longitudinal direction of the screen, or in the horizontal scan line direction. Even in case of the thermal expansion of the color selecting member or a considerable longitudinal deviation between the exposure position at the time of manufacture and the position where an electron beam strikes in practical use, an electron beam can freely pass through the slits. Therefore, the accuracy of irradiation of the phosphor layer with the electron beam is not adversely influenced.
Patent TW-I270587-B (TW)
Title: Monofilament and process for producing the same
Inventor: KANAMORI TAKESHI
IPC: D01F6/62
Filed: 2000-05-16
Granted: 2007-01-11
Abstract: The present invention is to provide a monofilament useful as the string of a racket, which is excellent in mechanical strength for practical use and processability. The monofilament is formed by the extrusion and extension of a material mainly consisting of a mixture of a polylactic acid-based polymer and an aliphatic polyester other than polylactic acid, and whereby it is useful as the string of a racket excellent in moisture- and heat-resistances and has a tenacity and elongation curve close to natural gut.
Patent TW-567232-B (TW)
Title: Fe-Ni series alloy for semitension mask, semitension mask and color cathode-ray tube using same
Inventor: ONO TOSHIYUKI
IPC: H01J29/07
Filed: 2000-07-27
Granted: 2003-12-21
Abstract: In conventional practice, creep phenomenon causes the problems of occurrence of wrinkles in a mask, lowering in vibration characteristics, etc., due to the relaxation of load on the mask resulted from the elongation of mask. An increased creep rate has been observed when a mask is subjected to a blackening processing for improving its magnetic characteristics. This Fe-Ni series alloy for a semitension mask has a composition containing, by mass, 34 to 45% Ni, 0.01 to 0.5% Mn, a sum of one or more of Cu, Nb, Mo, W and Ta by 0.01 to 1.5%, and the balance Fe with inevitable impurities and has excellent creep characteristics.
Patent TW-451386-B (TW)
Title: Wafer stabilizing assembly
Inventor: YANG SHIAU-YING
IPC: H01L21/68
Filed: 2000-08-25
Granted: 2001-08-21
Abstract: A wafer stabilizing assembly, in which some grippers are used to increase the stability of a wafer during the wafer is transferred. It is risky to transfer a wafer by a prior art input shuttle, because the wafer vertically stands only on three contact points of such input shuttle. Wafer transferring could be more reliable, after the grippers are closed to keep wafer confined inside a new deeper groove of the wafer stabilizing assembly.
Patent TW-460343-B (TW)
Title: Machine tool with dust collecting function
Inventor: YASUI MOTOHIRO
IPC: B26D5/00
Filed: 2000-08-28
Granted: 2001-10-21
Abstract: To realize provision of stable absorptivity and a duct collection force, in a machine tool with a dust collecting function to perform machining as machining chips of a work generated by machining are collected by a dust collector. This substrate boring machine (1) is formed such that grinding chips generated during formation of a through-hole in a printed substrate (72) are collected by a dust collector (84) through a cup (78) and a dust collection pipe (82). Meanwhile, suction of the printed substrate (72) is carried out by applying a negative pressure, generated by a blower (25), on a through-hole (37) through a suction route consisting of a plate (35), a groove (31), and a suction tube (23). Since, as noted above, in a substrate boring machine (1), pressure sources are independent of one another such that a pressure source for a dust collection system is used in the dust collector and a pressure source for a suction system is used in a blower, a force to suck the printed substrate (72) is not influenced by the degree of progress of machining and a dust collecting force is also stable.
Patent TW-585923-B (TW)
Title: Testing kit of radioimmunoassay for detecting aflatoxin-albumin adduct and the uses thereof
Inventor: WANG MEI-HUEI
IPC: C12Q1/16
Filed: 2000-11-17
Granted: 2004-05-01
Abstract: This invention relates to the radioimmunoassay testing kit and method for detecting aflatoxin-albumin adducts. The testing kit, combining with competitive inhibition radioimmunometric assay, could be used to quantitate the aflatoxin-albumin adducts in serum. This invention also discloses its clinical uses in rapid mass detection of the dose of aflatoxin which is one of risk factor of liver cancer.
Patent TW-557632-B (TW)
Title: Improved voltage translator circuit
Inventor: LAMBERT NICOLAAS
IPC: H03K3/012
Filed: 2000-11-24
Granted: 2003-10-11
Abstract: A method and apparatus for translating a voltage control signal to switch a drive output, having a circuit with a pair of branches, each branch having a pull down device, respective branches receiving complementary components of the voltage control signal; a pull up device, in series with a respective pull down device, and each being driven by a positive feedback signal reflecting a state of conduction of the pull up device; and a current blocking device, in series with the pull up device, having a control input for impeding a current flowing in series to a respective pull down device. One current blocking device is controlled to selectively block a current flow through one of the branches, while permitting current flow through the other branch. The state of the voltage control signal is switched, current flow through both branches is resumed. In a preferred embodiment, the complementary components of the voltage control signal are formed with an inverter. A transmission gate is provided, having a pair of complementary inputs from the nodes between the pull up devices and pull down device in series, to modulate the optical state of a liquid crystal light modulating structure. The pull down devices, pull up devices, current blocking devices, inverter and complementary device transmission gate are each preferably formed in a silicon integrated circuit, with the liquid crystal light modulating structure formed on the surface.
Patent TW-505597-B (TW)
Title: Polyester resin lamination vessel and molding method therefor
Inventor: OTA AKIHO
IPC: B65D1/02
Filed: 2000-11-30
Granted: 2002-10-11
Abstract: A multilayered preform having at least at least one layer of the inner layer of intermediate gas barrier layer is prepared in advance by the injection molding of this preform in a predetermined shape that corresponds to the shape of a finished molded product; the body portion of this preform is heated to a blow moldable temperature uses a primary blow mold (12) to blow mold in the biaxial orientation to give a primary molded intermediate (5). The primary intermediate (5) is then heated to deform it forcibly by thermal shrinkage and thereby to give the secondary molded intermediate (6); the shrunken secondary intermediate (6) is set in a secondary blow mold (13) and is subjected to the secondary blow molding in the biaxial orientation to obtain a finished molded product; which is fixed thermally to give heat history for the PET resin to give a high degree of crystallization that complement the function of the gas barrier perperty to ensure the chosen gas barrier property.
Patent TW-486410-B (TW)
Title: Working apparatus
Inventor: OKUYAMA TETSUO
IPC: B24B45/00
Filed: 2000-12-27
Granted: 2002-05-11
Abstract: A finishing grindstone member 20 is fixed to a spindle 10 by a bolt. In the spindle 10, there is formed a tool mounting portion 25 into which a rough grindstone member can be mounted. Into the tool mounting portion 25, there can be mounted not only the rough grindstone member but also a cover member 36. After a silicone wafer is roughly ground using the rough grindstone member, when finish grinding the silicone wafer using the finishing grindstone member20, the cover member 36 is mounted onto the tool mounting portion 25 to thereby prevent the tool mounting portion 25 from being soiled.
Patent TW-479358-B (TW)
Title: Device and method for performing resetting and reading in CMOS sensor
Inventor: LI JEN-HE
IPC: H01L27/14
Filed: 2001-01-20
Granted: 2002-03-11
Abstract: The main object of the present invention is to provide a device for simultaneously performing resetting and reading steps in a linear CMOS sensor, which has a plurality of photocells and at least an active circuit simultaneously making a first switch device and a second switch device active, wherein the first switch device is located on a bypass of a path from the photocell to the second switch device, and the second switch device is located on a path from the photocell to a common bus. The method for simultaneously performing resetting and reading steps in a linear CMOS sensor of a scanner comprises: providing a plurality of photocells in a row, each photocell has a path connected to a common bus controlled by a corresponding first switch device, and a bypass of a path controlled by a corresponding second switch device; and simultaneously making the first switch device of the first photocell and the second switch device of the second photocell active, wherein the second photocell is located at an adjacent position below the first photocell.
Patent TW-505926-B (TW)
Title: Memory burst operations in which address count bits are used as column address bits for one, but not both, of the odd and even columns selected in parallel
Inventor: LI LI-CHUN
IPC: G11C8/12
Filed: 2001-04-10
Granted: 2002-10-11
Abstract: In a burst operation, a counter receives one or more bits of a starting column address. The count signal generated by the counter is provided to an address adder. The address adder generates column address bits for a column to be selected in the burst operation. The Y-decoder circuitry selects an even column and an odd column in parallel. The count address bits are used as address bits for the even column, and the address bits generated by the address adder are used as address bits for the odd column, or vice versa. The even and odd columns can be at non-consecutive column addresses, or they can by at consecutive column address starting at an odd column address boundary. Some embodiments are suitable for burst operations defined by standards for synchronous dynamic random access memories. Some embodiments are suitable for double data rate memories.
Patent TW-494381-B (TW)
Title: Shift register and driving circuit of LCD using the same
Inventor: PARK JIN-HO
IPC: G11C19/00
Filed: 2001-03-14
Granted: 2002-07-11
Abstract: A shift register is provided, which adopts a shift operation delay for each memory device, or a data conversion control system through the estimation of conversion of data storage state. A driver circuit of LCD is provided, which adopts such a shift register, to thereby prevent instantaneous increase of electric power consumption while preventing occurrence of EMI. Accordingly, shift registers operates as being sequentially delayed for each memory device or data conversion is minimized, thus preventing instantaneous excessive supply of electric power. With the shift register of the present invention adopted to components of LCD, EMI problem can be solved.
Patent TW-550307-B (TW)
Title: A process for the purification of organometallic compounds or heteroatomic organic compounds with hydrogenated getter alloys
Inventor: VERGANI GIORGIO
IPC: B01D/
Filed: 2001-04-09
Granted: 2003-09-01
Abstract: A process for the purification of organometallic compounds or heteroatomic organic compounds from oxygen, water and from the compounds deriving from the reaction of water and oxygen with the organometallic or heteroatomic compounds whose purification is sought, comprising the operation of contacting the organometallic or heteroatomic compound to be purified in the liquid state or in form of vapor, pure or in a carrier gas, with a hydrogenated getter alloy, and optionally also with one or more gas sorber materials selected among palladium on porous supports and a mixture of iron and manganese supported on zeolites.
Patent TW-479155-B (TW)
Title: Halftone phase shift photomask and blank for halftone phase shift photomask
Inventor: YUSA SATOSHI
IPC: G03F1/68
Filed: 2001-04-27
Granted: 2002-03-11
Abstract: A blank for halftone phase shift photomask is disclosed. The blank has a transparent substrate, a halftone phase shift layer and a light shielding film, the halftone phase shift layer and the light shielding film being layered in this order on the transparent substrate, and the 1 light shielding film is a single layered or multiple layered film which has a layer of tantalum.
Patent TW-I283317-B (TW)
Title: Light guide device, and liquid crystal display module and liquid crystal display device having the same
Inventor: JEONG SEUNG-CHUL
IPC: G02B6/00
Filed: 2001-06-01
Granted: 2007-07-01
Abstract: A light guide device and a liquid crystal display module and a liquid crystal display device having the light guide device which can minimize the flowing of a light guide plate received in a mold frame by improving the structure of the light guide plate of the liquid crystal display device. A light guide device for receiving a light from a lamp unit and guiding the light to a display unit for displaying an image has a catching jaw is formed by cutting off both corner portion of a first end portion to which the light from the lamp unit is inputted. The width of the first end portion including the catching jaw is wider than the width of a second end portion opposite to the first end portion. Therefore, the catching amount of a catching boss integrally formed with the mold frame and the catching jaw of the light guide plate is remarkably increased and the light guide plate is prevented from being flowed towards the lamp even when exterior impacts are applied to the liquid crystal display device.
Patent TW-519579-B (TW)
Title: Optical mirror system with multi-axis rotational control
Inventor: HAGELIN PAUL MERRITT
IPC: G02B26/08
Filed: 2001-06-07
Granted: 2003-02-01
Abstract: An optical mirror system in accordance with the present invention is disclosed. The optical mirror system comprises a mirror frame and an optical surface coupled to the frame. The mirror system further includes an electrostatic shield coupled to the optical surface and an electrode system for the optical surface to be rotated. In operation, primary and secondary electrodes are utilized to cause the rotator to bend. Differential capacitive sensing may be used to reduce the noise in the sense signal. A device in accordance with the present invention meets the requirements for a directly scalable, high port count optical switch, utilizing a unique two mirror per optical I/O port configuration. An optical mirror in accordance with the present invention can be utilized in, but is not limited to, the following applications: optical add-drop multiplexers, wavelength routers free-space optical interconnects, chip-level optical I/O, optical scanning displays, optical scanner (bar-codes, micro cameras), optical storage read/write heads, laser printers, medical replacement for glasses (incorporated with adaptive optics), medical diagnostic equipment, optical scanning for security applications. Integration of an optical scanning mirror with optical detectors can reduce the cost of imaging applications by reducing the number of detectors needed to capture 1-D or 2-D optical information.
Patent TW-503627-B (TW)
Title: Radio wave telecommunication signal jamming device
Inventor: EUN CHANG-SOO
IPC: H04B1/04
Filed: 2001-06-29
Granted: 2002-09-21
Abstract: The present invention relates to a device for jamming the downlink channels of CDMA or GSM by generating a broadband signal which is electromagnetic energy uniformly distributed over the band of 20 to 30 MHz with a sharp roll-off characteristic and a flat power distribution.